meronym

/ˈmɛrənɪm/
noun
  1. A word that refers to a part or member of something larger (e.g., 'finger' is a meronym of 'hand').
    • In the phrase 'car door', 'door' is a meronym of 'car'.
    • Learning that 'wheel' is a meronym of 'bicycle' helps you understand part-whole relationships.
    • The teacher asked students to find a meronym for 'tree', and someone said 'branch'.
Antonyms
What does "meronym" mean? | whatsthatwordmean | whatsthatwordmean